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Commit 2cd1008c authored by Stephen Rothwell's avatar Stephen Rothwell Committed by Paul Mackerras
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[POWERPC] iSeries: iseries_ds_addr is only used in pci.c 



Signed-off-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 72ece3b8

arch/powerpc/platforms/iseries/pci.c

+11 −0
Original line number Diff line number Diff line
@@ -68,6 +68,17 @@ static u8 iobar_table[IOMM_TABLE_MAX_ENTRIES]; 
static const char pci_io_text[] = "iSeries PCI I/O";

static DEFINE_SPINLOCK(iomm_table_lock);



/*

 * Generate a Direct Select Address for the Hypervisor

 */

static inline u64 iseries_ds_addr(struct device_node *node)

{

	struct pci_dn *pdn = PCI_DN(node);



	return ((u64)pdn->busno << 48) + ((u64)pdn->bussubno << 40)

			+ ((u64)0x10 << 32);

}



/*

 * iomm_table_allocate_entry

 *

arch/powerpc/platforms/iseries/pci.h

+1 −12
Original line number Diff line number Diff line
@@ -30,7 +30,7 @@ 
 * End Change Activity

 */



#include <asm/pci-bridge.h>

#include <asm/iseries/hv_types.h>



struct pci_dev;				/* For Forward Reference */
@@ -47,17 +47,6 @@ struct pci_dev; /* For Forward Reference */ 
#define ISERIES_GET_DEVICE_FROM_SUBBUS(subbus)		((subbus >> 5) & 0x7)

#define ISERIES_GET_FUNCTION_FROM_SUBBUS(subbus)	((subbus >> 2) & 0x7)



/*

 * Generate a Direct Select Address for the Hypervisor

 */

static inline u64 iseries_ds_addr(struct device_node *node)

{

	struct pci_dn *pdn = PCI_DN(node);



	return ((u64)pdn->busno << 48) + ((u64)pdn->bussubno << 40)

			+ ((u64)0x10 << 32);

}



extern void	iSeries_Device_Information(struct pci_dev *PciDev, int count,

			u16 bus, HvSubBusNumber subbus);

#ifdef CONFIG_PCI